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grigory [225]
2 years ago
11

Find the volume of a cone with a height of 6 cm and a base diameter of 8 cm,

Mathematics
1 answer:
Leona [35]2 years ago
8 0

Answer:

1/3hπr²= 1/3×6×3.14×(4)²

=100.48cm³

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24. Find the slope and y-intercept of the line.<br> Y=7/5x-3
Ad libitum [116K]

Answer:

slope = m = 7/5

y-intercept = b = -3

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

y = 7/5 x - 3

slope = m = 7/5

y-intercept = b = -3

4 0
1 year ago
Read 2 more answers
-56 less than or equal to -8x​
nikitadnepr [17]

-56  \leqslant -8x

Divide by -8 (change inequality sign direction)

7 \geqslant x

Response:

x \leqslant 7

4 0
2 years ago
8^x = 2 what does x equal<br> help me
Mnenie [13.5K]

Answer:

1/3

Step-by-step explanation:

write in exponential form

set the exponents equal

divide both sides by 3

8 0
2 years ago
Joseph is working two summer jobs, making $12 per hour babysitting and making $6 per hour walking dogs. In a given week, he can
marin [14]

Answer:

There is no possible values for the number of whole hours walking dog

Step-by-step explanation:

Let x is the number of hours working as a babysitting (x ≥ 0)

Let y is the number of hours working as a walking dogs person (y ≥0)

We have a system of inequalities:

  • 12x + 6y ≥ 90
  • x + y ≤ 9

If Joseph worked 2 hours babysitting:

2+ y ≤ 9 <=> y ≤ 7 (y > 0) and

12x + 6y ≥ 90 <=> y ≥  11

so there is no possible values for the number of whole hours walking dogs:

Hope it will find you well.

5 0
3 years ago
Jason is filling his circular pool with water. The diameter is 14 feet. If it takes an hour for the water to rise 6 inches, how
lesantik [10]
Well, the diameter doesn't matter in this problem because we allready know how fast, and how much the pool is filling. So, 6 inches is half of a foot, because 1 foot = 12 inches, and six is half of 12. If it take 1 hour for the pool to fill 1/2 of an foot, than it takes 2 hours for a full foot. Next, we multiply 2 hours, by 1 foot, and convert the 1 foot, to 4 feet. Which means to figure out the number of hours, we have to times 2 hours by 4 feet. And that is 8. 
So the answer is: 8 feet.
I hope this helped! Please mark brainliest!
6 0
3 years ago
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